EP 3291262 B1 20200101 - METHOD FOR PRODUCING RARE-EARTH MAGNETS, AND SLURRY APPLICATION DEVICE
Title (en)
METHOD FOR PRODUCING RARE-EARTH MAGNETS, AND SLURRY APPLICATION DEVICE
Title (de)
VERFAHREN ZUR HERSTELLUNG VON SELTENERDMAGNETEN UND SUSPENSIONSANWENDUNGSVORRICHTUNG
Title (fr)
PROCÉDÉ DE PRODUCTION D'AIMANTS DE TERRES RARES, ET DISPOSITIF D'APPLICATION DE BOUILLIE
Publication
Application
Priority
- JP 2015092050 A 20150428
- JP 2016062212 W 20160418
Abstract (en)
[origin: EP3291262A1] When a slurry in which a rare-earth-compound powder is dispersed is applied to sintered magnet bodies 1 and dried to apply the powder thereto, the sintered magnet bodies 1 are conveyed by a conveyer 2 and made to pass through the slurry 4 to apply the slurry to the sintered magnet bodies 1. Furthermore, a plurality of push-up members 51, which pass through insertion holes 22 provided in a conveyor belt 21, and protrude above the conveyor belt, are used to temporarily push up the sintered magnet bodies 1, and temporarily separate the conveyor belt 21 and the sintered magnet bodies 1. As a result, the slurry can be efficiently applied, even mass production can be suitably dealt with, and the slurry can be uniformly and reliably applied to the entire surface of each of the sintered magnet bodies.
IPC 8 full level
H01F 41/02 (2006.01); B05C 3/10 (2006.01); B05C 13/02 (2006.01); B05D 1/18 (2006.01); B05D 5/12 (2006.01); B22F 3/00 (2006.01); B22F 3/24 (2006.01); B22F 9/04 (2006.01); C22C 38/00 (2006.01); H01F 1/057 (2006.01)
CPC (source: EP US)
B05C 3/10 (2013.01 - EP US); B05C 13/02 (2013.01 - EP US); B05D 5/12 (2013.01 - EP US); B22F 3/00 (2013.01 - EP US); B22F 3/24 (2013.01 - EP US); B22F 9/04 (2013.01 - US); C22C 38/002 (2013.01 - EP US); C22C 38/005 (2013.01 - EP US); H01F 1/0536 (2013.01 - US); H01F 1/0577 (2013.01 - EP US); H01F 1/086 (2013.01 - US); H01F 41/0293 (2013.01 - EP US); B05D 1/18 (2013.01 - EP US); B05D 2401/10 (2013.01 - EP US); B05D 2401/32 (2013.01 - EP US); B22F 2998/10 (2013.01 - US); B22F 2999/00 (2013.01 - US)
Designated contracting state (EPC)
DE
DOCDB simple family (publication)
EP 3291262 A1 20180307; EP 3291262 A4 20181205; EP 3291262 B1 20200101; CN 107533910 A 20180102; CN 107533910 B 20200117; JP 2016207984 A 20161208; JP 6361568 B2 20180725; MY 178077 A 20201001; PH 12017501971 A1 20180319; PH 12017501971 B1 20180319; US 10854382 B2 20201201; US 2018122572 A1 20180503; WO 2016175067 A1 20161103
DOCDB simple family (application)
EP 16786344 A 20160418; CN 201680024192 A 20160418; JP 2015092050 A 20150428; JP 2016062212 W 20160418; MY PI2017703914 A 20160418; PH 12017501971 A 20171027; US 201615569881 A 20160418